| // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'dart:async'; |
| |
| import 'package:analysis_server/protocol/protocol_constants.dart'; |
| import 'package:analysis_server/src/analysis_server.dart'; |
| import 'package:analysis_server/src/collections.dart'; |
| import 'package:analysis_server/src/domain_abstract.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_bulk_fixes.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_format.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_format_if_enabled.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_get_assists.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_get_fixes.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_get_postfix_completion.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_get_statement_completion.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_import_elements.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_is_postfix_completion_applicable.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_list_postfix_completion_templates.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_organize_directives.dart'; |
| import 'package:analysis_server/src/handler/legacy/edit_sort_members.dart'; |
| import 'package:analysis_server/src/protocol_server.dart' |
| hide AnalysisError, Element; |
| import 'package:analysis_server/src/services/correction/status.dart'; |
| import 'package:analysis_server/src/services/refactoring/refactoring.dart'; |
| import 'package:analysis_server/src/services/search/search_engine.dart'; |
| import 'package:analysis_server/src/utilities/progress.dart'; |
| import 'package:analyzer/dart/analysis/session.dart'; |
| import 'package:analyzer/dart/element/element.dart'; |
| import 'package:analyzer/src/dart/ast/utilities.dart'; |
| |
| int test_resetCount = 0; |
| |
| bool test_simulateRefactoringException_change = false; |
| bool test_simulateRefactoringException_final = false; |
| bool test_simulateRefactoringException_init = false; |
| |
| bool test_simulateRefactoringReset_afterCreateChange = false; |
| bool test_simulateRefactoringReset_afterFinalConditions = false; |
| bool test_simulateRefactoringReset_afterInitialConditions = false; |
| |
| /// Instances of the class [EditDomainHandler] implement a [RequestHandler] |
| /// that handles requests in the edit domain. |
| class EditDomainHandler extends AbstractRequestHandler { |
| /// The workspace for rename refactorings. |
| RefactoringWorkspace? refactoringWorkspace; |
| |
| /// The object used to manage uncompleted refactorings. |
| _RefactoringManager? refactoringManager; |
| |
| /// Initialize a newly created handler to handle requests for the given |
| /// [server]. |
| EditDomainHandler(AnalysisServer server) : super(server) { |
| refactoringWorkspace = |
| RefactoringWorkspace(server.driverMap.values, server.searchEngine); |
| _newRefactoringManager(); |
| } |
| |
| @override |
| Response? handleRequest( |
| Request request, CancellationToken cancellationToken) { |
| try { |
| var requestName = request.method; |
| if (requestName == EDIT_REQUEST_FORMAT) { |
| EditFormatHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_FORMAT_IF_ENABLED) { |
| EditFormatIfEnabledHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_ASSISTS) { |
| EditGetAssistsHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_AVAILABLE_REFACTORINGS) { |
| _getAvailableRefactorings(request); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_BULK_FIXES) { |
| EditBulkFixes(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_FIXES) { |
| EditGetFixesHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_REFACTORING) { |
| return _getRefactoring(request, cancellationToken); |
| } else if (requestName == EDIT_REQUEST_IMPORT_ELEMENTS) { |
| EditImportElementsHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_ORGANIZE_DIRECTIVES) { |
| EditOrganizeDirectivesHandler(server, request, cancellationToken) |
| .handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_SORT_MEMBERS) { |
| EditSortMembersHandler(server, request, cancellationToken).handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_STATEMENT_COMPLETION) { |
| EditGetStatementCompletionHandler(server, request, cancellationToken) |
| .handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_IS_POSTFIX_COMPLETION_APPLICABLE) { |
| EditIsPostfixCompletionApplicableHandler( |
| server, request, cancellationToken) |
| .handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == EDIT_REQUEST_GET_POSTFIX_COMPLETION) { |
| EditGetPostfixCompletionHandler(server, request, cancellationToken) |
| .handle(); |
| return Response.DELAYED_RESPONSE; |
| } else if (requestName == |
| EDIT_REQUEST_LIST_POSTFIX_COMPLETION_TEMPLATES) { |
| EditListPostfixCompletionTemplatesHandler( |
| server, request, cancellationToken) |
| .handle(); |
| return Response.DELAYED_RESPONSE; |
| } |
| } on RequestFailure catch (exception) { |
| return exception.response; |
| } |
| return null; |
| } |
| |
| Future<void> _getAvailableRefactorings(Request request) async { |
| var params = EditGetAvailableRefactoringsParams.fromRequest(request); |
| var file = params.file; |
| var offset = params.offset; |
| var length = params.length; |
| |
| if (server.sendResponseErrorIfInvalidFilePath(request, file)) { |
| return; |
| } |
| |
| // add refactoring kinds |
| var kinds = <RefactoringKind>[]; |
| // Check nodes. |
| final searchEngine = server.searchEngine; |
| { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| // Try EXTRACT_LOCAL_VARIABLE. |
| if (ExtractLocalRefactoring(resolvedUnit, offset, length) |
| .isAvailable()) { |
| kinds.add(RefactoringKind.EXTRACT_LOCAL_VARIABLE); |
| } |
| // Try EXTRACT_METHOD. |
| if (ExtractMethodRefactoring(searchEngine, resolvedUnit, offset, length) |
| .isAvailable()) { |
| kinds.add(RefactoringKind.EXTRACT_METHOD); |
| } |
| // Try EXTRACT_WIDGETS. |
| if (ExtractWidgetRefactoring(searchEngine, resolvedUnit, offset, length) |
| .isAvailable()) { |
| kinds.add(RefactoringKind.EXTRACT_WIDGET); |
| } |
| } |
| } |
| // check elements |
| { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| var node = NodeLocator(offset).searchWithin(resolvedUnit.unit); |
| var element = server.getElementOfNode(node); |
| if (element != null) { |
| // try CONVERT_METHOD_TO_GETTER |
| if (element is ExecutableElement) { |
| Refactoring refactoring = ConvertMethodToGetterRefactoring( |
| searchEngine, resolvedUnit.session, element); |
| var status = await refactoring.checkInitialConditions(); |
| if (!status.hasFatalError) { |
| kinds.add(RefactoringKind.CONVERT_METHOD_TO_GETTER); |
| } |
| } |
| // try RENAME |
| final refactoringWorkspace = this.refactoringWorkspace; |
| if (refactoringWorkspace != null) { |
| var renameRefactoring = RenameRefactoring.create( |
| refactoringWorkspace, resolvedUnit, element); |
| if (renameRefactoring != null) { |
| kinds.add(RefactoringKind.RENAME); |
| } |
| } |
| } |
| } |
| } |
| // respond |
| var result = EditGetAvailableRefactoringsResult(kinds); |
| server.sendResponse(result.toResponse(request.id)); |
| } |
| |
| Response _getRefactoring( |
| Request request, CancellationToken cancellationToken) { |
| final refactoringManager = this.refactoringManager; |
| if (refactoringManager == null) { |
| return Response.unsupportedFeature(request.id, 'Search is not enabled.'); |
| } |
| if (refactoringManager.hasPendingRequest) { |
| refactoringManager.cancel(); |
| _newRefactoringManager(); |
| } |
| refactoringManager.getRefactoring(request, cancellationToken); |
| return Response.DELAYED_RESPONSE; |
| } |
| |
| /// Initializes [refactoringManager] with a new instance. |
| void _newRefactoringManager() { |
| final refactoringWorkspace = this.refactoringWorkspace; |
| if (refactoringWorkspace != null) { |
| refactoringManager = _RefactoringManager(server, refactoringWorkspace); |
| } |
| } |
| } |
| |
| /// An object managing a single [Refactoring] instance. |
| /// |
| /// The instance is identified by its kind, file, offset and length. |
| /// It is initialized when the a set of parameters is given for the first time. |
| /// All subsequent requests are performed on this [Refactoring] instance. |
| /// |
| /// Once new set of parameters is received, the previous [Refactoring] instance |
| /// is invalidated and a new one is created and initialized. |
| class _RefactoringManager { |
| static const List<RefactoringProblem> EMPTY_PROBLEM_LIST = |
| <RefactoringProblem>[]; |
| |
| final AnalysisServer server; |
| final RefactoringWorkspace refactoringWorkspace; |
| final SearchEngine searchEngine; |
| StreamSubscription? subscriptionToReset; |
| |
| RefactoringKind? kind; |
| String? file; |
| int? offset; |
| int? length; |
| Refactoring? refactoring; |
| RefactoringFeedback? feedback; |
| late RefactoringStatus initStatus; |
| late RefactoringStatus optionsStatus; |
| late RefactoringStatus finalStatus; |
| |
| Request? request; |
| EditGetRefactoringResult? result; |
| |
| _RefactoringManager(this.server, this.refactoringWorkspace) |
| : searchEngine = refactoringWorkspace.searchEngine { |
| _reset(); |
| } |
| |
| /// Returns `true` if a response for the current request has not yet been |
| /// sent. |
| bool get hasPendingRequest => request != null; |
| |
| bool get _hasFatalError { |
| return initStatus.hasFatalError || |
| optionsStatus.hasFatalError || |
| finalStatus.hasFatalError; |
| } |
| |
| /// Checks if [refactoring] requires options. |
| bool get _requiresOptions { |
| return refactoring is ExtractLocalRefactoring || |
| refactoring is ExtractMethodRefactoring || |
| refactoring is ExtractWidgetRefactoring || |
| refactoring is InlineMethodRefactoring || |
| refactoring is MoveFileRefactoring || |
| refactoring is RenameRefactoring; |
| } |
| |
| /// Cancels processing of the current request and cleans up. |
| void cancel() { |
| var currentRequest = request; |
| if (currentRequest != null) { |
| server.sendResponse(Response.refactoringRequestCancelled(currentRequest)); |
| request = null; |
| } |
| _reset(); |
| } |
| |
| void getRefactoring(Request _request, CancellationToken cancellationToken) { |
| // prepare for processing the request |
| request = _request; |
| final result = this.result = EditGetRefactoringResult( |
| EMPTY_PROBLEM_LIST, EMPTY_PROBLEM_LIST, EMPTY_PROBLEM_LIST); |
| // process the request |
| var params = EditGetRefactoringParams.fromRequest(_request); |
| var file = params.file; |
| |
| if (server.sendResponseErrorIfInvalidFilePath(_request, file)) { |
| return; |
| } |
| |
| server.options.analytics |
| ?.sendEvent('refactor', params.kind.name.toLowerCase()); |
| |
| runZonedGuarded(() async { |
| await _init( |
| params.kind, file, params.offset, params.length, cancellationToken); |
| if (initStatus.hasFatalError) { |
| feedback = null; |
| _sendResultResponse(); |
| return; |
| } |
| // set options |
| if (_requiresOptions) { |
| if (params.options == null) { |
| optionsStatus = RefactoringStatus(); |
| _sendResultResponse(); |
| return; |
| } |
| optionsStatus = _setOptions(params); |
| if (_hasFatalError) { |
| _sendResultResponse(); |
| return; |
| } |
| } |
| // done if just validation |
| if (params.validateOnly) { |
| finalStatus = RefactoringStatus(); |
| _sendResultResponse(); |
| return; |
| } |
| // simulate an exception |
| if (test_simulateRefactoringException_final) { |
| throw 'A simulated refactoring exception - final.'; |
| } |
| // validation and create change |
| final refactoring = this.refactoring!; |
| finalStatus = await refactoring.checkFinalConditions(); |
| _checkForReset_afterFinalConditions(); |
| if (_hasFatalError) { |
| _sendResultResponse(); |
| return; |
| } |
| // simulate an exception |
| if (test_simulateRefactoringException_change) { |
| throw 'A simulated refactoring exception - change.'; |
| } |
| // create change |
| result.change = await refactoring.createChange(); |
| _checkForReset_afterCreateChange(); |
| result.potentialEdits = nullIfEmpty(refactoring.potentialEditIds); |
| _sendResultResponse(); |
| }, (exception, stackTrace) { |
| if (exception is _ResetError || |
| exception is InconsistentAnalysisException) { |
| cancel(); |
| } else { |
| server.instrumentationService.logException(exception, stackTrace); |
| server.sendResponse( |
| Response.serverError(_request, exception, stackTrace)); |
| } |
| _reset(); |
| }); |
| } |
| |
| void _checkForReset_afterCreateChange() { |
| if (test_simulateRefactoringReset_afterCreateChange) { |
| _reset(); |
| } |
| if (refactoring == null) { |
| throw _ResetError(); |
| } |
| } |
| |
| void _checkForReset_afterFinalConditions() { |
| if (test_simulateRefactoringReset_afterFinalConditions) { |
| _reset(); |
| } |
| if (refactoring == null) { |
| throw _ResetError(); |
| } |
| } |
| |
| void _checkForReset_afterInitialConditions() { |
| if (test_simulateRefactoringReset_afterInitialConditions) { |
| _reset(); |
| } |
| if (refactoring == null) { |
| throw _ResetError(); |
| } |
| } |
| |
| Future<void> _createRefactoringFromKind(String file, int offset, int length, |
| CancellationToken cancellationToken) async { |
| if (kind == RefactoringKind.CONVERT_GETTER_TO_METHOD) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| var node = NodeLocator(offset).searchWithin(resolvedUnit.unit); |
| var element = server.getElementOfNode(node); |
| if (element != null) { |
| if (element is PropertyAccessorElement) { |
| refactoring = ConvertGetterToMethodRefactoring( |
| searchEngine, resolvedUnit.session, element); |
| } |
| } |
| } |
| } else if (kind == RefactoringKind.CONVERT_METHOD_TO_GETTER) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| var node = NodeLocator(offset).searchWithin(resolvedUnit.unit); |
| var element = server.getElementOfNode(node); |
| if (element != null) { |
| if (element is ExecutableElement) { |
| refactoring = ConvertMethodToGetterRefactoring( |
| searchEngine, resolvedUnit.session, element); |
| } |
| } |
| } |
| } else if (kind == RefactoringKind.EXTRACT_LOCAL_VARIABLE) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| refactoring = ExtractLocalRefactoring(resolvedUnit, offset, length); |
| feedback = ExtractLocalVariableFeedback(<String>[], <int>[], <int>[], |
| coveringExpressionOffsets: <int>[], |
| coveringExpressionLengths: <int>[]); |
| } |
| } else if (kind == RefactoringKind.EXTRACT_METHOD) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| refactoring = ExtractMethodRefactoring( |
| searchEngine, resolvedUnit, offset, length); |
| feedback = ExtractMethodFeedback(offset, length, '', <String>[], false, |
| <RefactoringMethodParameter>[], <int>[], <int>[]); |
| } |
| } else if (kind == RefactoringKind.EXTRACT_WIDGET) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| refactoring = ExtractWidgetRefactoring( |
| searchEngine, resolvedUnit, offset, length); |
| feedback = ExtractWidgetFeedback(); |
| } |
| } else if (kind == RefactoringKind.INLINE_LOCAL_VARIABLE) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| refactoring = InlineLocalRefactoring( |
| searchEngine, |
| resolvedUnit, |
| offset, |
| ); |
| } |
| } else if (kind == RefactoringKind.INLINE_METHOD) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| refactoring = InlineMethodRefactoring( |
| searchEngine, |
| resolvedUnit, |
| offset, |
| ); |
| } |
| } else if (kind == RefactoringKind.MOVE_FILE) { |
| refactoring = MoveFileRefactoring( |
| server.resourceProvider, refactoringWorkspace, file) |
| ..cancellationToken = cancellationToken; |
| } else if (kind == RefactoringKind.RENAME) { |
| var resolvedUnit = await server.getResolvedUnit(file); |
| if (resolvedUnit != null) { |
| var node = NodeLocator(offset).searchWithin(resolvedUnit.unit); |
| var element = server.getElementOfNode(node); |
| if (node != null && element != null) { |
| final renameElement = |
| RenameRefactoring.getElementToRename(node, element); |
| if (renameElement != null) { |
| // do create the refactoring |
| refactoring = RenameRefactoring.create( |
| refactoringWorkspace, resolvedUnit, renameElement.element); |
| feedback = RenameFeedback( |
| renameElement.offset, renameElement.length, 'kind', 'oldName'); |
| } |
| } |
| } |
| } |
| } |
| |
| /// Initializes this context to perform a refactoring with the specified |
| /// parameters. The existing [Refactoring] is reused or created as needed. |
| Future _init(RefactoringKind kind, String file, int offset, int length, |
| CancellationToken cancellationToken) async { |
| // check if we can continue with the existing Refactoring instance |
| if (this.kind == kind && |
| this.file == file && |
| this.offset == offset && |
| this.length == length) { |
| return; |
| } |
| _reset(); |
| _resetOnAnalysisSetChanged(); |
| this.kind = kind; |
| this.file = file; |
| this.offset = offset; |
| this.length = length; |
| // simulate an exception |
| if (test_simulateRefactoringException_init) { |
| throw 'A simulated refactoring exception - init.'; |
| } |
| // create a new Refactoring instance |
| await _createRefactoringFromKind(file, offset, length, cancellationToken); |
| final refactoring = this.refactoring; |
| if (refactoring == null) { |
| initStatus = RefactoringStatus.fatal('Unable to create a refactoring'); |
| return; |
| } |
| // check initial conditions |
| initStatus = await refactoring.checkInitialConditions(); |
| _checkForReset_afterInitialConditions(); |
| if (refactoring is ExtractLocalRefactoring) { |
| final feedback = this.feedback as ExtractLocalVariableFeedback; |
| feedback.names = refactoring.names; |
| feedback.offsets = refactoring.offsets; |
| feedback.lengths = refactoring.lengths; |
| feedback.coveringExpressionOffsets = |
| refactoring.coveringExpressionOffsets; |
| feedback.coveringExpressionLengths = |
| refactoring.coveringExpressionLengths; |
| } else if (refactoring is ExtractMethodRefactoring) { |
| final feedback = this.feedback as ExtractMethodFeedback; |
| feedback.canCreateGetter = refactoring.canCreateGetter; |
| feedback.returnType = refactoring.returnType; |
| feedback.names = refactoring.names; |
| feedback.parameters = refactoring.parameters; |
| feedback.offsets = refactoring.offsets; |
| feedback.lengths = refactoring.lengths; |
| } else if (refactoring is InlineLocalRefactoring) { |
| if (!initStatus.hasFatalError) { |
| feedback = InlineLocalVariableFeedback( |
| refactoring.variableName ?? '', refactoring.referenceCount); |
| } |
| } else if (refactoring is InlineMethodRefactoring) { |
| if (!initStatus.hasFatalError) { |
| feedback = InlineMethodFeedback( |
| refactoring.methodName ?? '', refactoring.isDeclaration, |
| className: refactoring.className); |
| } |
| } else if (refactoring is RenameRefactoring) { |
| final feedback = this.feedback as RenameFeedback; |
| feedback.elementKindName = refactoring.elementKindName; |
| feedback.oldName = refactoring.oldName; |
| } |
| } |
| |
| void _reset() { |
| test_resetCount++; |
| kind = null; |
| offset = null; |
| length = null; |
| refactoring = null; |
| feedback = null; |
| initStatus = RefactoringStatus(); |
| optionsStatus = RefactoringStatus(); |
| finalStatus = RefactoringStatus(); |
| subscriptionToReset?.cancel(); |
| subscriptionToReset = null; |
| } |
| |
| void _resetOnAnalysisSetChanged() { |
| subscriptionToReset?.cancel(); |
| subscriptionToReset = server.onAnalysisSetChanged.listen((_) { |
| _reset(); |
| }); |
| } |
| |
| void _sendResultResponse() { |
| // ignore if was cancelled |
| final request = this.request; |
| if (request == null) { |
| return; |
| } |
| // set feedback |
| final result = this.result; |
| if (result == null) { |
| return; |
| } |
| result.feedback = feedback; |
| // set problems |
| result.initialProblems = initStatus.problems; |
| result.optionsProblems = optionsStatus.problems; |
| result.finalProblems = finalStatus.problems; |
| // send the response |
| server.sendResponse(result.toResponse(request.id)); |
| // done with this request |
| this.request = null; |
| this.result = null; |
| } |
| |
| RefactoringStatus _setOptions(EditGetRefactoringParams params) { |
| final refactoring = this.refactoring; |
| if (refactoring is ExtractLocalRefactoring) { |
| var extractOptions = params.options as ExtractLocalVariableOptions; |
| refactoring.name = extractOptions.name; |
| refactoring.extractAll = extractOptions.extractAll; |
| return refactoring.checkName(); |
| } else if (refactoring is ExtractMethodRefactoring) { |
| var extractOptions = params.options as ExtractMethodOptions; |
| refactoring.createGetter = extractOptions.createGetter; |
| refactoring.extractAll = extractOptions.extractAll; |
| refactoring.name = extractOptions.name; |
| refactoring.parameters = extractOptions.parameters; |
| refactoring.returnType = extractOptions.returnType; |
| return refactoring.checkName(); |
| } else if (refactoring is ExtractWidgetRefactoring) { |
| var extractOptions = params.options as ExtractWidgetOptions; |
| refactoring.name = extractOptions.name; |
| return refactoring.checkName(); |
| } else if (refactoring is InlineMethodRefactoring) { |
| var inlineOptions = params.options as InlineMethodOptions; |
| refactoring.deleteSource = inlineOptions.deleteSource; |
| refactoring.inlineAll = inlineOptions.inlineAll; |
| return RefactoringStatus(); |
| } else if (refactoring is MoveFileRefactoring) { |
| var moveOptions = params.options as MoveFileOptions; |
| refactoring.newFile = moveOptions.newFile; |
| return RefactoringStatus(); |
| } else if (refactoring is RenameRefactoring) { |
| var renameOptions = params.options as RenameOptions; |
| refactoring.newName = renameOptions.newName; |
| return refactoring.checkNewName(); |
| } |
| return RefactoringStatus(); |
| } |
| } |
| |
| /// [_RefactoringManager] throws instances of this class internally to stop |
| /// processing in a manager that was reset. |
| class _ResetError {} |
